EBC brake wear lead sensor kit for 2009–2010 BMW Z4 3.0L (E89) rear. The sensor notifies you when pads reach wear limits, helping protect rotors from metal-to-metal contact and severe damage. Matched to FMSI pad D1433, it fits vented 300mm rotors with five bolt holes, 20mm thickness and a 75mm center bore, providing a direct wear-sensing replacement for the rear assembly.
EBC 2009-2010 BMW Z4 3.0L (E89) Rear Wear Leads